| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | "Jonah H(dot) Harris" <jonah(dot)harris(at)gmail(dot)com> |
| Cc: | Gregory Stark <stark(at)enterprisedb(dot)com>, Josh Berkus <josh(at)agliodbs(dot)com>, Jeff Davis <pgsql(at)j-davis(dot)com>, pgsql-hackers(at)postgresql(dot)org, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com> |
| Subject: | Re: COMMIT NOWAIT Performance Option |
| Date: | 2007-02-28 19:35:09 |
| Message-ID: | 200702281935.l1SJZ9625120@momjian.us |
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| Lists: | pgsql-hackers |
Jonah H. Harris wrote:
> On 2/28/07, Bruce Momjian <bruce(at)momjian(dot)us> wrote:
> > Am am not comfortable starting and having something fail later.
>
> Then do you have some other idea for protecting pages from being torn
> without storing an entire backup copy or performing a block-level
> consistency check?
We have several methods suggested to check the blocks, like CRC. My
point was that, whatever check method we use, we should be prepared to
check on startup, or at least make it the default for a crash restart.
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://www.enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
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